/*
 * Copyright (c) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package ohos.junit.distribute;

/**
 * socket observable
 */
public interface ISocketObservable {
    /**
     * init environment
     *
     * @apiNote init environment
     *
     * @return true-success,false-failed
     */
    boolean initEnvironment();

    /**
     * release environment
     *
     * @apiNote release environment
     *
     * @return true-success,false-failed
     */
    boolean releaseEnvironment();

    /**
     * add socket observer
     *
     * @apiNote add socket observer
     *
     * @param observerSocket socket observer
     */
    void addObserverSocket(ISocketObserver observerSocket);

    /**
     * remove socket observer
     *
     * @apiNote remove socket observer
     *
     * @param observerSocket socket observer
     */
    void deleteObserverSocket(ISocketObserver observerSocket);

    /**
     * notify observer
     *
     * @apiNote notify observer
     *
     * @param message message
     */
    void notifyObservers(String message);
}
